PartⅠ
Research of white matter with diffusion tensor imaging in major depressive disorder Objective:To observe the integration of white matter in the whole brain of the cases with major depressive disorder(MDD) by the diffusion tensor imaging.Methods:There were 10 cases of first-episode MDD collected from Dec/2006 to Nov/2007,and 10 normal volunteers matched with gender and age as control.It was acquired in 10 patients with DTI scan before and after antidepressant therapy and 10 normal volunteers....